Identification of organochlorides in distilled fractions of plastic pyrolysis oil using GC × GC coupled with high-resolution time-of-flight mass spectrometry (GC × GC-HR-TOFMS) and GC coupled with a halogen selective detector (GC-XSD)

Bruno da Costa Magalhães; Cesare Benedetti; Matthijs Ruitenbeek

doi:10.1039/d5an00852b

December 5, 2025The Analyst

Identification of organochlorides in distilled fractions of plastic pyrolysis oil using GC × GC coupled with high-resolution time-of-flight mass spectrometry (GC × GC-HR-TOFMS) and GC coupled with a halogen selective detector (GC-XSD)

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Key Points

Speciation identified organochlorides in pyrolysis oil, enhancing understanding of their distribution.
Analysis revealed diverse organochlorides using GC × GC coupled with high-resolution techniques.
Employing multi-method detection, the study allows for better characterization of complex mixtures.
Findings demonstrate the importance of advanced analytical methods for environmental assessments of pollutants.

Implication

Analysis shows speciation of organochlorides in pyrolysis oil fractions, suggesting enhanced detection capabilities in environmental studies.

Abstract

A crude plastic pyrolysis oil was distilled into fractions with intervals of 50 °C. By combining different analytical capabilities, several organochlorides were speciated across the distilled fractions.

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Cite This Study

Magalhães et al. (2025) studied this question.

synapsesocial.com/papers/694022612d562116f28fc8c0 https://doi.org/10.1039/d5an00852b

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Identification of organochlorides in distilled fractions of plastic pyrolysis oil using GC × GC coupled with high-resolution time-of-flight mass spectrometry (GC × GC-HR-TOFMS) and GC coupled with a halogen selective detector (GC-XSD)

Key Points

Implication

Abstract

Discussion

Cite This Study

Identification of organochlorides in distilled fractions of plastic pyrolysis oil using GC × GC coupled with high-resolution time-of-flight mass spectrometry (GC × GC-HR-TOFMS) and GC coupled with a halogen selective detector (GC-XSD)

Key Points

Implication

Abstract

Discussion

Cite This Study

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